Cheat: Cheat List
You can enter the following codes in the Cheats Menu under "Options." Enter the entire phrase given below to activate the cheat, punctuation included. Capitalization does not matter. Once a cheat is entered you may toggle them from a master list. If the cheat effect isn't made obvious by its title, we give a description of it in parenthesis below. Entering cheats disables saving and Trophies / Achievements! Finally, cheats can often be found in a box at the bottom of the newspapers you can read in towns.
* Invincibility - HE GIVES STRENGTH TO THE WEAK
* Infinite Dead Eye - I DON'T UNDERSTAND IMNFINITY
* Infinite Horse Stamina - MAKE HAY WHILE THE SUN SHINES
* Infinite Ammo - ABUNDANCE IS EVERYWHERE
* Money ($500) - THE ROOT OF ALL EVIL, WE THANK YOU!
* Horse - BEASTS AND MAN TOGETHER
* Diplomatic Immunity (Marshalls ignore crime) - I WISH I WORKED FOR UNCLE SAM
* Decrease Bounty - THEY SELL SOULS CHEAP HERE
* Gun Set 1 - IT'S MY CONSTITUTIONAL RIGHT
* Gun Set 2 (buffalo rifle, sawed-off shotgun, semi-auto pistol, Schofield revolver, Winchester repeater, and fire bottle x3) - I'M AN AMERICAN. I NEED GUNS
* Who? (Turn into a Nobody) - HUMILITY BEFORE THE LORD
* Old School (Sepia Filter) - THE OLD WAYS IS THE BEST WAYS
* Sharp Dressed Man (Unlock Gentleman's Suit) - DON'T YOU LOOK FINE AND DANDY
* Lewis and Clark (Unlock all areas) - YOU GOT YOURSELF A FINE PAIR OF EYES
* Jack Attack (Change John into Jack) - OH MY SON, MY BLESSED SON
* Man In Uniform (Unlock US Marshal, US Army and Bureau Uniforms) - I LOVE A MAN IN UNIFORM
* Good Guy (Get a good reputation) - IT AINT PRIDE. IT'S HONOR
* Gang Chic (Unlocks Treasure Hunter Ouftift) - YOU THINK YOU TOUGH, MISTER?
* Hic (Permanent "drunk" effect) - I'M DRUNK AS A SKUNK AND TWICE AS SMELLY
* Coach (Spawns a coach) - NOW WHO PUT THAT THERE?
* Famous (become instantly Famous) - I AM ONE OF THEM FAMOUS FELLAS